The Lenovo ThinkPad 65 W AC adapter ensures convenient access to power whenever you need it. Each adapter is backed by a one-year limited warranty, providing renowned service and support from Lenovo.
List of compatibility as below
*11e / 11e Yoga Gen 1 to Gen 5
* X1 Carbon Gen 2 to Gen 4
* X1 Yoga Gen 1 only
* X380 Yoga
* Lenovo L440 to L470
* Lenovo L540 to L570
* Lenovo T450 to T470
* Lenovo T540 to T570
* Lenovo X250 to X270
* P50 / P50s, P51s